Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Español Near me My list Help
US Patient GuideUSA
Surprise me
Addiction Medicine

Sarah A. Abdelsayed, MD

Sees patients in Buffalo, NY · New York

Summary

Sarah A. Abdelsayed, MD (Addiction Medicine) is enrolled with Medicare at 1 practice location in Buffalo, NY. NPI 1093065138. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

Call(716) 884‑0700 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Sarah A. Abdelsayed, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

1Practice location
Addiction MedicinePrimary specialty
YesAccepts Medicare assignment
14Years since medical school (graduated 2012)
Rutgers R W Johnson Medical School (cam/new Bruns/pisc)Medical school
FemaleGender (as listed)
Bestself Behavioral Health IncGroup practice

Quick answers

Where does Sarah A. Abdelsayed see patients?
Medicare's clinician data lists 1 practice location in Buffalo, NY. Call before your visit to confirm the address.
What is Sarah A. Abdelsayed's specialty?
Medicare lists Addiction Medicine as the primary specialty, and also Family Practice.
Does Sarah A. Abdelsayed accept Medicare assignment?
Yes. Medicare's clinician data says Sarah A. Abdelsayed accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Sarah A. Abdelsayed?
(716) 884-0700, as listed in official Medicare / NPI Registry data.
What is Sarah A. Abdelsayed's NPI number?
1093065138. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Sarah A. Abdelsayed is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Sarah A. Abdelsayed as a member of this group (CMS data updated 2026-10-02).

  • Bestself Behavioral Health Inc75 clinicians in the group

Specialties

Find other Addiction Medicine doctors in New York →

Other addiction medicine doctors in New York

Clinicians with the same Medicare primary specialty in New York — not a recommendation.

All addiction medicine doctors in New York →

Clinician information

CredentialMD
Medical schoolRutgers R W Johnson Medical School (cam/new Bruns/pisc)
Graduation year2012
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1093065138
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians